Heterogeneity in diagnostic characters across ecoregions: A case study with Botrynema (Hydrozoa: Trachylina: Halicreatidae)

Montenegro, J.; Collins, A.G.; Hopcroft, R.R.; Questel, J.M.; Thuesen, E.V.; Bachtel, T.S.; Bergman, L.A.; Sangekar, M.N.; Drazen, J.C.; Lindsay, D.J.

doi:10.3389/fmars.2022.1101699

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Heterogeneity in diagnostic characters across ecoregions: A case study with Botrynema (Hydrozoa: Trachylina: Halicreatidae)

2023
By Montenegro, J. ; Collins, A.G. ; Hopcroft, R.R. ; ...
Source: Front. Mar. Sci. 9:1101699

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Journal Title:

Frontiers in Marine Science
Personal Author:

Montenegro, J. ; Collins, A.G. ; Hopcroft, R.R. ; Questel, J.M. ; Thuesen, E.V. ; ... More +

Montenegro, J. ; Collins, A.G. ; Hopcroft, R.R. ; Questel, J.M. ; Thuesen, E.V. ; Bachtel, T.S. ; Bergman, L.A. ; Sangekar, M.N. ; Drazen, J.C. ; Lindsay, D.J. Less -
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center) ; OST (Office of Science and Technology) ; Ocean Exploration Program

NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center) ; OST (Office of Science and Technology) ; Ocean Exploration Program Less -
Description:

Botrynema, a genus of medusozoans in the trachyline family Halicreatidae, currently contains two species: B. brucei and B. ellinorae, distinguished by the presence or absence, respectively, of an apical knob as a diagnostic character. However, no study has corroborated if these taxonomic diagnoses have a biological and evolutionary basis. Therefore, in this study we attempted to address the question “do the two nominal species in the genus Botrynema represent independent phylogenetic lineages, or two phenotypic variants of a single species?
Keywords:

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Phylogeny Zooplankton Arctic Gelatinous Zooplankton B. Brucei B. Brucei Ellinorae Cryptic Species Phylogenetic
Source:

Front. Mar. Sci. 9:1101699
DOI:

https://doi.org/10.3389/fmars.2022.1101699
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PDF
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Journal Article
Funding:

Grant no. NA05OAR4601079 ; Grant no. NA15OAR0110209

Grant no. NA05OAR4601079 ; Grant no. NA15OAR0110209 Less -
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https://creativecommons.org/licenses/by/4.0/
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CC BY
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Submitted
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urn:sha256:c9ba70461a65f8cdde62306e2032043242372867cc7e3610a545db409d3c453f
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https://repository.library.noaa.gov/view/noaa/48599/noaa_48599_DS1.pdf
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Heterogeneity in diagnostic characters across ecoregions: A case study with Botrynema (Hydrozoa: Trachylina: Halicreatidae)

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